83801370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{359}}^1$

素因数の和:651

約数の個数: 64

約数和(自身を含む): 209018880

約数和(自身を除く): 125217510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 251, 310, 359, 465, 502, 718, 753, 930, 1077, 1255, 1506, 1795, 2154, 2510, 3590, 3765, 5385, 7530, 7781, 10770, 11129, 15562, 22258, 23343, 33387, 38905, 46686, 55645, 66774, 77810, 90109, 111290, 116715, 166935, 180218, 233430, 270327, 333870, 450545, 540654, 901090, 1351635, 2703270, 2793379, 5586758, 8380137, 13966895, 16760274, 27933790, 41900685, 83801370]

約数ペア:

[(1, 83801370), (2, 41900685), (3, 27933790), (5, 16760274), (6, 13966895), (10, 8380137), (15, 5586758), (30, 2793379), (31, 2703270), (62, 1351635), (93, 901090), (155, 540654), (186, 450545), (251, 333870), (310, 270327), (359, 233430), (465, 180218), (502, 166935), (718, 116715), (753, 111290), (930, 90109), (1077, 77810), (1255, 66774), (1506, 55645), (1795, 46686), (2154, 38905), (2510, 33387), (3590, 23343), (3765, 22258), (5385, 15562), (7530, 11129), (7781, 10770)]